And its volume would be one cubic micrometer.

它的体积是一立方微米。

This cell would have a surface area of 600 square micrometers and a volume of one thousand cubic micrometers, a ratio of only .6 to one.

这个电池的表面积为 600 平方微米，体积为 1000 立方微米，比例仅为 0. 6 比 1。